By Jonathan R. Owens, Brian Femiano, Jon Lentz
Realistic, easy code examples to unravel difficulties at scale with Hadoop and similar technologies
• strategies to universal difficulties while operating within the Hadoop environment.
• Recipes for (un)loading information, analytics, and troubleshooting.
• intensive code examples demonstrating a variety of analytic versions, analytic recommendations, and customary most sensible practices.
Helping builders turn into more well-off and expert with fixing difficulties within the Hadoop house. humans becomes extra acquainted with a large choice of Hadoop similar instruments and top practices for implementation.
Hadoop genuine global suggestions Cookbook will educate readers tips on how to construct ideas utilizing instruments similar to Apache Hive, Pig, MapReduce, Mahout, Giraph, HDFS, Accumulo, Redis, and Ganglia.
Hadoop genuine international ideas Cookbook presents intensive factors and code examples. every one bankruptcy includes a set of recipes that pose, then resolve, technical demanding situations, and will be accomplished in any order. A recipe breaks a unmarried challenge down into discrete steps which are effortless to persist with. The ebook covers (un)loading to and from HDFS, graph analytics with Giraph, batch info research utilizing Hive, Pig, and MapReduce, computer studying methods with Mahout, debugging and troubleshooting MapReduce, and columnar garage and retrieval of based information utilizing Apache Accumulo.
Hadoop actual global strategies Cookbook will supply readers the examples they should practice Hadoop expertise to their very own problems.
What you'll study from this book
• info ETL, compression, serialization, and import/export.
• basic and complicated combination analysis.
• Graph analysis.
• computing device learning.
• Troubleshooting and debugging.
• Scalable persistence.
• Cluster management and configuration.
Cookbook recipes reveal Hadoop in motion after which clarify the techniques at the back of the code.
Who this publication is written for
This publication is perfect for builders who desire to have a greater realizing of Hadoop software improvement and linked instruments, and builders who comprehend Hadoop conceptually yet wish functional examples of actual international applications.